欧美av色香蕉一区二区小说,mm131午夜美女视频,偷拍视频欧美一区二区三区,欧美最另类脚交极品,婷婷在线免费视频尤物视频,妈妈的朋友在线观看中文字幕,在线 字幕 人妻 中文,亚洲av极品精品在线观看,午夜偷拍自啪啪福利视频

Tangshan Guanneng Machinery Equipment Co., Ltd. (Brand Name: GN Solids Control ) will attend the 13th China International Petroleum & Petrochemical Technology and Equipment Exhibition (cippe2013) to exhibit oil drilling equipment  and solids control complete system for horizontal directional crossing drilling machine, covering a 225sqm exhibition space on booth E2168, according to the organizing committee of cippe.

GN Solids Control is a modern solids control equipment manufacturer integrating R&D, production and sales, mainly specializing in the production of the oil drilling solids control equipment and complete set of mud purification system such as shale shaker, mud cleaner ,desander ,desilter, centrifuge, agitator, mixing hoppers, flare igniter, various tanks, pumps, degassers and etc., which were widely used in oil and gas exploration industry, trenchless engineering, geotechnical engineering, mine, metallurgy, coal, hydropower industry and etc.

High quality products designed and manufactured by GN Solids Control has entered international oil market and established a cooperative relationship with Schlumberger, UAE Century International Oil Field Equipment Co., Ltd., and etc.

Currently, the production capacity of complete set of system of GN Solids Control is up to 120 sets relying on the effective investment expansion to production site, production equipments and other fixed assets.